This Chip Sector Is a Diamond in the Rough - WSJ
Antwerp's diamond district: A glittering tour through history
Mountain Province Diamonds Announces the Results of its Fourth
The Woman Shaking Up the Diamond Industry
Sell Me A (rough) Diamond - Mining Journal
Burgundy Diamonds acquires 350 carats of Ellendale yellow diamonds
Diamond In The Rough
Diamond Facts Report - Only Natural Diamonds
De Beers Hikes Small Diamond Prices as Sanctions Cause Shortages